Recall 18V730000: 2015–2018 Yamaha SR400
- Report received
- Oct 16, 2018
- Manufacturer
- Yamaha Motor Corporation, USA
- Potentially affected
- 1,902vehicles
- Model years
- 2015–2018
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
Yamaha Motor Corporation, USA (Yamaha) is recalling certain 2015-2018 Yamaha SR400 motorcycles. The engine oil line flare nut may be insufficiently tightened, allowing oil to leak onto the rear tire.
Possible consequence
An oil leak onto the rear tire can cause a loss of control, increasing the risk of a crash.
Remedy
Yamaha will notify owners, and dealers will inspect the flare nut connection. If oil is not leaking, the nut will be tightened. If oil is leaking, the engine oil line will be replaced and the flare nut will be tightened, free of charge. The recall began October 31, 2018. Owners may contact Yamaha customer service at 1-800-962-7926.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 2015 Yamaha SR4000 complaints
- 2016 Yamaha SR4000 complaints
- 2017 Yamaha SR4001 complaints
- 2018 Yamaha SR4000 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.